472896320

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:273

約数の個数: 224

約数和(自身を含む): 1324538880

約数和(自身を除く): 851642560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 31, 32, 38, 40, 52, 62, 64, 65, 76, 80, 95, 104, 124, 130, 152, 155, 160, 190, 193, 208, 247, 248, 260, 304, 310, 320, 380, 386, 403, 416, 494, 496, 520, 589, 608, 620, 760, 772, 806, 832, 965, 988, 992, 1040, 1178, 1216, 1235, 1240, 1520, 1544, 1612, 1930, 1976, 1984, 2015, 2080, 2356, 2470, 2480, 2509, 2945, 3040, 3088, 3224, 3667, 3860, 3952, 4030, 4160, 4712, 4940, 4960, 5018, 5890, 5983, 6080, 6176, 6448, 7334, 7657, 7720, 7904, 8060, 9424, 9880, 9920, 10036, 11780, 11966, 12352, 12545, 12896, 14668, 15314, 15440, 15808, 16120, 18335, 18848, 19760, 20072, 23560, 23932, 25090, 25792, 29336, 29915, 30628, 30880, 32240, 36670, 37696, 38285, 39520, 40144, 47120, 47671, 47864, 50180, 58672, 59830, 61256, 61760, 64480, 73340, 76570, 77779, 79040, 80288, 94240, 95342, 95728, 100360, 113677, 117344, 119660, 122512, 128960, 146680, 153140, 155558, 160576, 188480, 190684, 191456, 200720, 227354, 234688, 238355, 239320, 245024, 293360, 306280, 311116, 381368, 382912, 388895, 401440, 454708, 476710, 478640, 490048, 568385, 586720, 612560, 622232, 762736, 777790, 802880, 909416, 953420, 957280, 1136770, 1173440, 1225120, 1244464, 1477801, 1525472, 1555580, 1818832, 1906840, 1914560, 2273540, 2450240, 2488928, 2955602, 3050944, 3111160, 3637664, 3813680, 4547080, 4977856, 5911204, 6222320, 7275328, 7389005, 7627360, 9094160, 11822408, 12444640, 14778010, 15254720, 18188320, 23644816, 24889280, 29556020, 36376640, 47289632, 59112040, 94579264, 118224080, 236448160, 472896320]

約数ペア:

[(1, 472896320), (2, 236448160), (4, 118224080), (5, 94579264), (8, 59112040), (10, 47289632), (13, 36376640), (16, 29556020), (19, 24889280), (20, 23644816), (26, 18188320), (31, 15254720), (32, 14778010), (38, 12444640), (40, 11822408), (52, 9094160), (62, 7627360), (64, 7389005), (65, 7275328), (76, 6222320), (80, 5911204), (95, 4977856), (104, 4547080), (124, 3813680), (130, 3637664), (152, 3111160), (155, 3050944), (160, 2955602), (190, 2488928), (193, 2450240), (208, 2273540), (247, 1914560), (248, 1906840), (260, 1818832), (304, 1555580), (310, 1525472), (320, 1477801), (380, 1244464), (386, 1225120), (403, 1173440), (416, 1136770), (494, 957280), (496, 953420), (520, 909416), (589, 802880), (608, 777790), (620, 762736), (760, 622232), (772, 612560), (806, 586720), (832, 568385), (965, 490048), (988, 478640), (992, 476710), (1040, 454708), (1178, 401440), (1216, 388895), (1235, 382912), (1240, 381368), (1520, 311116), (1544, 306280), (1612, 293360), (1930, 245024), (1976, 239320), (1984, 238355), (2015, 234688), (2080, 227354), (2356, 200720), (2470, 191456), (2480, 190684), (2509, 188480), (2945, 160576), (3040, 155558), (3088, 153140), (3224, 146680), (3667, 128960), (3860, 122512), (3952, 119660), (4030, 117344), (4160, 113677), (4712, 100360), (4940, 95728), (4960, 95342), (5018, 94240), (5890, 80288), (5983, 79040), (6080, 77779), (6176, 76570), (6448, 73340), (7334, 64480), (7657, 61760), (7720, 61256), (7904, 59830), (8060, 58672), (9424, 50180), (9880, 47864), (9920, 47671), (10036, 47120), (11780, 40144), (11966, 39520), (12352, 38285), (12545, 37696), (12896, 36670), (14668, 32240), (15314, 30880), (15440, 30628), (15808, 29915), (16120, 29336), (18335, 25792), (18848, 25090), (19760, 23932), (20072, 23560)]